You screwed up huge bud. Utley is an elite 2b and its key too have elite people in key positions ie 2b/ss/c. The difference in Vazquez and Hamels is not great. Vazquez on any given night can be as good as Hamels. Your gaining maybe .5 in era and giving up 30-40 HR's, 50-70 RBI's and gaining 20 SB.